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Related Concept Videos

Endoscopic Studies I: Bronchoscopy and Thoracoscopy01:30

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Endoscopy is a non-surgical medical technique used to examine a person's internal organs and vessels. This lesson will focus on two types of endoscopic studies: bronchoscopy and thoracoscopy.
Bronchoscopy
Description
Bronchoscopy is a procedure that involves direct visualization of the larynx, trachea, and bronchi for diagnostic and therapeutic purposes. A flexible fiber optic or rigid bronchoscope is used to carry out the procedure. The fiber-optic bronchoscope is more frequently used due...
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Chronic obstructive pulmonary isease (COPD) involves a group of progressive lung disorders characterized by persistent airflow limitation and chronic respiratory symptoms. Asthma-COPD Overlap Syndrome (ACOS), encompassing features of both asthma and Chronic obstructive pulmonary disease (COPD), is a group of progressive lung disorders that includes chronic bronchitis, emphysema, and refractory (non-reversible) asthma. ACOS leads to complex clinical presentations that combine the inflammatory...
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Pulmonary Function Tests01:25

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Pulmonary Function Tests (PFTs)
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Chest Physiotherapy01:24

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Chest Physiotherapy (CPT) is a therapeutic technique used in respiratory care to improve ventilation, clear bronchial secretions, and enhance the efficiency of respiratory muscles. This therapy includes three primary procedures: postural drainage, percussion, and vibration. It can be performed on spontaneously breathing patients and those who are intubated and mechanically ventilated.
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Bronchial Thermoplasty: A Novel Therapeutic Approach to Severe Asthma
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Surgical and bronchoscopic pulmonary function-improving procedures in lung emphysema.

Stephanie Everaerts1,2, Christelle M Vandervelde2,3, Pallav Shah4,5,6

  • 1Department of Pulmonary Diseases, University Hospitals Leuven, Leuven, Belgium.

European Respiratory Review : an Official Journal of the European Respiratory Society
|December 20, 2023
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Lung volume reduction can improve symptoms and quality of life for severe COPD patients with emphysema and hyperinflation. Current surgical and bronchoscopic options show promise but require further research for optimal patient selection and improved outcomes.

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Area of Science:

  • Pulmonology
  • Thoracic Surgery
  • Interventional Pulmonology

Background:

  • Chronic Obstructive Pulmonary Disease (COPD) is a prevalent, irreversible condition with limited treatment efficacy for severe cases.
  • Severe COPD patients, particularly those with emphysema and hyperinflation, experience significant dyspnea and reduced quality of life despite optimal medical management.
  • Lung volume reduction (LVR) offers a potential therapeutic avenue for selected severe COPD patients by addressing hyperinflation.

Purpose of the Study:

  • To review current lung volume reduction strategies for severe COPD patients with emphysema and hyperinflation.
  • To analyze the results and limitations of existing surgical and bronchoscopic LVR procedures.
  • To highlight areas for future research to enhance LVR efficacy, durability, and safety.

Main Methods:

  • Review of current literature on surgical and bronchoscopic lung volume reduction techniques for COPD.
  • Analysis of clinical outcomes, including lung function, exercise capacity, and quality of life.
  • Evaluation of the safety profile and durability of effect for various LVR procedures.

Main Results:

  • Both surgical and bronchoscopic LVR approaches have demonstrated encouraging results in improving lung function, exercise capacity, and quality of life in severe COPD patients.
  • Despite positive outcomes, patient selection for the optimal LVR strategy remains a challenge.
  • Current LVR procedures have limitations regarding the durability of effect and safety, indicating a need for further innovation.

Conclusions:

  • Lung volume reduction is a viable treatment option for severe COPD patients suffering from emphysema and hyperinflation.
  • Ongoing research and development are crucial to refine LVR techniques, improve patient selection, and enhance long-term outcomes.
  • Further innovation is needed to optimize the durability and safety of all available LVR procedures for better COPD management.